How do i convert the input into an int?

Question

I tried using int() to convert the input into int, but I just get a TypeError: int() argument must be a string, a bytes-like object or a number, not 'NoneType'. How do i solve this?

import random number = random.randint(1, 50) lives = 10 guess = int(print("Enter a number between 1 and 50: ")) while guess != number and lives != 0: if guess > number: guess = int(print("Your guess is higher than the secret number. Enter another guess: ")) lives -= 1 else: guess = int(print("Your guess is lower than the secret number. Enter another guess: ")) lives -= 1 if guess == number: print("You win!") else: print("You lose!")

print() will just output a value but not take user input. Use input() instead — DeGo
– DeGo, Commented Apr 12, 2021 at 3:34

Chris Happy · Accepted Answer · 2021-04-12 03:34:09Z

Doesn't print() just show some text?

Try using:

guess = int(input("Enter a number between 1 and 50: "))

https://www.geeksforgeeks.org/taking-input-in-python/

Msv · Accepted Answer · 2021-04-12 04:12:27Z

guess = int(input("Enter a number between 1 and 50: "))

By default input takes everything as a string. And we convert the type afterwards.

Samsul Islam · Accepted Answer · 2021-04-12 04:14:14Z

guess = int(print("Enter a number between 1 and 50: ")) is wrong. it should be

guess = int(input('enter a number between 1 and 50: '))

William Baker Morrison · Accepted Answer · 2021-04-13 20:08:53Z

You are attempting to cast the output of print() to int when, as the error message suggests, print() outputs None.

If you replace the line 6 "print" with "input" your code will work (as seems expected) with python 3.

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